Ruby on Rails Tutorial

this is an classic for rails. countless entrepreneur/developers i know have used this as their first 0 to production guide for their first real (shipped, launched, live etc) software projects.I say it's an excellent intro to someone with maybe some academic programming experience to get into web app development. it gives you the kick starter development plan you need to make a Twitter, db, grub hub, air bnb type startup alone or with a small team. and... he keeps it up to date! with impeccable detail!